lead.find causes 612 Invalid Content Type

[ghiden]

This is not happening all the time.
But it happens occasionally.
Not sure what is really causing this.

I'm not sure if it's related but I've checked the code and found out that "find" is actually implemented with POST. Any reason why it's implemented with POST?
It doesn't set content-type to application/json because the body is sent as form urlencoded I believe.